Pay in 4 interest-free payments of $32.35 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
HSS (M2) precision reamer built for engineers and hobbyists who demand exact bore finishing
0 mm diameter with +0/−0
tight finish
ISO H4 tolerance (DIN 8089): precision sizing in a standard format
and improved overall efficiency
JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M7 x 0.5 FHH HSS (M2) precision reamer builtThe JBO Thread Plug Gauge is a precision Go No Go tool designed for metric fine threads. Its ideal for machinists, inspectors, and maintenance teams working with left hand threads on M7 x 0. 5 holes, ensuring holes meet the 6H tolerance quickly and reliably. Go No Go quick checks: The go no go design lets you confirm hole size and pitch in a single pass, speeding setup and reducing rework. Durable hardened steel: Hardened construction resists wear and
